Multi-parameter gas detector

Chinacoal07Multi-parameter gas detector , gas detector , detectorMulti-parameter gas detectorProduct IntroductionMulti-parameter gas detector introductionMulti-parameter gas detector is mainly for carbon monoxide, hydrogen sulfide, oxygen, methane gas detection and limit alarm.Scope: Applicable in the coal mine or underground pipes, tunnels and other underground works bidirectional gas detection.Applicable personnel: for professional and technical personnel, operating